The new endpoints support PATCH with Content-Type: application/strategic-merge-patch+json. Useful for updating objects that may be modified both locally, and by the server. For more information, see “Update API Objects in Place Using kubectl patch”

No, but similar functionality planned

Yes

Protocol Buffers

The new resource supports clients that want to use Protocol Buffers

No

Yes

OpenAPI Schema

Is there an OpenAPI (swagger) schema for the types that can be dynamically fetched from the server? Is the user protected from misspelling field names by ensuring only allowed fields are set? Are types enforced (in other words, don’t put an int in a string field?)